| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.97 | 11.170% | $84.4558 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $218.55 | 3.496% | $226.1905 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $180.57 | 7.263% | $193.6848 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $174.75 | 4.548% | $182.6976 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $42.84 | 13.220% | $48.5034 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $118.41 | 13.295% | $134.1526 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $45.85 | 11.249% | $51.0077 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $856.94 | $920.6924 | $920.69 | $920.70 | $920.80 | |